Figure 4From: Divergent evolution and molecular adaptation in the Drosophila odorant-binding protein family: inferences from sequence variation at the OS-E and OS-FgenesType I functional divergence among the Drosophila Obp83 members. Posterior probability (PP) profiles of the site-specific type I functional divergence. The positions with gaps involved in each paralogous comparison were not considered.Back to article page